997小时中国长沙方言语音数据_朗读（手机）

中国长沙方言语音数据_朗读（手机），基于给定的脚本朗读并模拟录制，涵盖通用、交互、车载、家居等多类别，内容丰富。此数据集标注了文本内容、特殊标识符、噪音等多种属性，由2,301名长沙话母语发音人参与录制，准确性高，为语音识别相关研究及应用提供了丰富的资源，经多家AI公司验证：有助于模型面对真实世界的多样性时能够表现出色。我们严格遵循数据保护法规和隐私规定，确保数据采集、存储和使用的过程中维护用户的隐私和合法权益，所有数据均遵循GDPR, CCPA, PIPL。

Changsha Dialect Speech Data (Reading Style, Mobile Recording): Recorded based on preset scripts via simulated mobile recording, covering multiple categories including general scenarios, interactive scenarios, in-vehicle scenarios and smart home scenarios, with rich and diverse content. This dataset is annotated with multiple attributes such as text content, special identifiers and background noise. It was recorded by 2,301 native Changsha dialect speakers, featuring high accuracy, and provides abundant resources for speech recognition-related research and applications. Verified by multiple AI companies, it helps models deliver outstanding performance when facing the diversity of real-world scenarios. We strictly abide by data protection regulations and privacy rules, ensuring the protection of users' privacy and legitimate rights and interests during the entire process of data collection, storage and usage. All data complies with GDPR, CCPA and PIPL.

搜集汇总

背景与挑战

背景概述

该数据集是一个997小时的中国长沙方言语音数据集合，专为语音识别研究设计，包含2,301名母语发音人通过手机在安静室内录制的朗读音频，内容覆盖通用、交互、家居命令、数字和方言用语等多类别。数据以16kHz、16bit的未压缩wav格式提供，标注了文本内容、特殊标识符和噪音，句准确率达95%，确保高质量和多样性，适用于训练鲁棒的语音识别模型。